Trying to interpret this error and why it is happening:
Call to undefined function fivestar_widget_form() in
/home/readyby2/public_html/sites
/all/themes/readyby21/templates/page--resource.tpl.php on line 73
The directory is there, downloaded from the drupal main site, inside the modules directory.
Could there be some conflict?
If you are using the version of the module for Drupal 6, then
fivestar_widget_form()is defined in the fivestar.module file; if you are getting that error, it means the module is not enabled, or it has not been loaded the moment the template file is being used. It could also mean the module is not in a directory where Drupal looks for the modules to load, which means you see it on your site, but Drupal is not looking for it where it is.If you are using the Drupal 7 version of the module, then
fivestar_widget_form()is not an implemented function.